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authorSean O. Stalley <sean.stalley@intel.com>2015-09-09 01:02:30 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-09 01:35:28 +0300
commit01a7fd337b2c2af97e9c55bb9406a222a2e209d3 (patch)
treea7aa4c080d9378e870cb6db039e7ff5974896657 /include/linux/pci.h
parentad82362b2defd4adad87d8538617b2f51a4bf9c3 (diff)
downloadlinux-01a7fd337b2c2af97e9c55bb9406a222a2e209d3.tar.xz
pci: mm: add pci_pool_zalloc() call
Add a wrapper function for pci_pool_alloc() to get zeroed memory. Signed-off-by: Sean O. Stalley <sean.stalley@intel.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Gilles Muller <Gilles.Muller@lip6.fr> Cc: Nicolas Palix <nicolas.palix@imag.fr> Cc: Michal Marek <mmarek@suse.cz> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/pci.h')
-rw-r--r--include/linux/pci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 1a64733c48c7..e90eb22de628 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1227,6 +1227,8 @@ int pci_set_vga_state(struct pci_dev *pdev, bool decode,
dma_pool_create(name, &pdev->dev, size, align, allocation)
#define pci_pool_destroy(pool) dma_pool_destroy(pool)
#define pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags, handle)
+#define pci_pool_zalloc(pool, flags, handle) \
+ dma_pool_zalloc(pool, flags, handle)
#define pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr, addr)
struct msix_entry {